Assembled three-dimensional flowerpot

Abstract

The invention relates to the field of flowerpots, and discloses an assembly type three-dimensional flowerpot which comprises a vertical rod of a hollow tubular structure, the bottom of the vertical rod is open, and the top of the vertical rod is closed; the water storage tank is used for storing water, and the bottom of the vertical rod is inserted into the water storage tank and communicated with water; the supporting arms are distributed at intervals in the axial direction of the vertical rod, and a flowerpot frame is installed on each supporting arm and used for containing flowerpots; and the control groove is formed in the supporting arm, and a piston capable of linearly moving is arranged in the groove. According to the invention, through combination of flowerpot self-weight driving mechanical transmission and a negative pressure principle, water is conveyed from the bottom water storage tank to the high-altitude flowerpot, electric driving equipment such as a water pump is not needed, full-automatic water replenishing of the high-altitude flowerpot is realized, and the device can be used outdoors without power grid coverage, indoors without water pump installation conditions or on a temporary exhibition stand.

Description

Technical Field

[0001] The invention relates to the field of flower pots, and in particular to an assembled three-dimensional flower pot. Background Art

[0002] The assembled three-dimensional flower pot is a multi-layer planting device that can be flexibly disassembled and assembled. It realizes vertical space utilization through modular design and is suitable for scenes such as homes, balconies, and municipal greening. The multi-layer design increases the planting volume per unit area by 3-5 times, and is especially suitable for small spaces. It can be combined into flower walls, flower columns, flower balls and other shapes to suit different scenes.

[0003] The search publication number CN202722115U discloses an assembled three-dimensional flower pot, including a base, a column, a branch, a flower stand and a flower pot, wherein the column is detachably mounted on the base, the branch is fixedly mounted on the column, the flower stand is fixed on the branch, and the flower pot is arranged in the flower stand. It has a strong three-dimensional sense of greening, is detachable, easy to move, and can plant different flowers and trees at the same time, which can meet people's requirements for three-dimensional greening decoration.

[0004] Existing assembled three-dimensional flower pots cannot achieve automatic water replenishment for flower pots at higher places. This requires the use of ladders or other tools that can climb to a height, or the use of water pumps. The use of water pumps requires continuous electricity drive and the use environment is limited. For example, it is difficult to use outdoors without power grid coverage, indoors where there are no conditions for installing water pumps, or on temporary booths. Summary of the invention

[0005] In order to solve the problem that the assembled three-dimensional flower pots proposed above cannot achieve automatic water replenishment for flower pots at higher places, and need to use ladders or other tools that can climb to a height to complete it, or use water pumps for pumping. The use of water pumps requires continuous electric drive and the use environment is limited. For example, it is difficult to use outdoors without power grid coverage, indoors where there are no conditions for water pump installation, or on temporary exhibition stands. The present invention is achieved through the following technical solutions.

[0006] An assembled three-dimensional flowerpot, comprising: a vertical rod, which is a hollow tubular structure, with an opening at the bottom of the vertical rod and a closed top; a water storage tank for storing water, the bottom of the vertical rod is inserted into the water storage tank and communicated with the water body; a plurality of support arms, which are distributed at intervals along the axial direction of the vertical rod, and a flowerpot rack is installed on each support arm, and the flowerpot rack is used for placing flowerpots; a control groove is opened inside the support arm, and a linearly movable piston is arranged in the groove; a transmission mechanism is arranged inside the support arm, and the flowerpot rack is connected with the piston through the transmission mechanism, and the transmission mechanism is used to convert the movement of the flowerpot rack into the linear movement of the piston; an air suction pipe communicates the top area of the vertical rod with the control groove, and when the piston moves, it extracts the gas inside the vertical rod through the air suction pipe to form a negative pressure inside the vertical rod, so that the water in the water storage tank rises along the vertical rod; a water supply pipe, one end of which is inserted into the vertical rod and the other end is inserted into the bottom of the flowerpot rack, and the water supply pipe is used to send the water inside the vertical rod into the flowerpot rack; a valve assembly is installed on the water supply pipe, and the valve assembly is used to control the opening and closing of the water supply pipe.

[0007] Preferably, the transmission mechanism includes: a rack, a groove is opened on the outer wall of the flowerpot rack, and the rack is installed on the inner wall of the groove; a gear is arranged in the groove, and the rack meshes with the gear; a lead screw, one end of which is installed on the gear and the other end extends into the control groove and is threadedly connected with the piston. When the flowerpot rack moves down, the rack drives the gear to rotate, driving the lead screw to push the piston to contract into the control groove, and extracting the gas inside the vertical rod through the air suction pipe.

[0008] Preferably, the valve assembly includes: a cover plate arranged at one end of the water supply pipe; a valve seat installed on the inner wall of the water supply pipe; a valve core connected with the cover plate through a connecting rod. When the water level in the flowerpot rack rises, the cover plate drives the valve core to be in sealing contact with the valve seat, blocking the water inlet of the water supply pipe.

[0009] Preferably, the valve assembly includes: an adjusting pipe, which is threadedly connected to the end of the water supply pipe, and its extended length is changed by rotating the adjusting pipe. The cover plate is arranged at one end of the adjusting pipe, and the valve seat and the valve core are both arranged inside the adjusting pipe.

[0010] Preferably, an air pressure balance pipe is opened at the top of the water storage tank, which communicates the inside of the water storage tank with the outside atmosphere.

[0011] Preferably, the middle section of the water supply pipe is a flexible hose.

[0012] Preferably, the flexible hose is a corrugated silica gel tube, its bending radius ≤ 5 cm, and a hydrophobic coating is applied to the inner wall of the flexible hose to reduce the water flow resistance.

[0013] Preferably, the flowerpot rack includes: an elastic member, which is sleeved on the outer circle of the flowerpot rack, one end is installed at the outer edge of the flowerpot, and the other end is installed on the support arm. When the flowerpot is placed in the flowerpot rack, the gravity drives the flowerpot rack to move down and compress the elastic member.

[0014] Preferably, through holes are formed in the support arms, and the flower pot holders are installed in the through holes.

[0015] Preferably, the transmission mechanism includes: a connecting rope, one end of which is installed on the piston, and the other end passes through the control groove and is connected to the bottom of the flower pot holder. When the flower pot holder moves downward, the connecting rope pulls the piston to contract into the control groove.

[0016] The present invention provides an assembled three-dimensional flower pot. Compared with the prior art, it has the following beneficial effects: By driving mechanical transmission with the self-weight of the flower pot and combining the negative pressure principle, water is transported from the bottom water storage tank to the high flower pots. Without power-driven devices such as water pumps, automatic water replenishment for high flower pots is realized, and it can be used outdoors without power grid coverage, indoors lacking water pump installation conditions, or on temporary exhibition stands; The principle of using a piston to pump air to form negative pressure and the external atmospheric pressure to press water into the pipeline is used to achieve pump-free water transmission. The physical principle is reliable, and there is no need for complex power equipment and pipeline systems, reducing the maintenance difficulty and cost; The pistons of each layer of flower pots act independently. Through the segmented air extraction pipe design, "layer-by-layer activation" of negative pressure can be realized to ensure that each layer of flower pots can be replenished with water, and the water replenishment is triggered by the gravity of the flower pot and can automatically start the water replenishment process according to whether a flower pot is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structure diagram proposed by the present invention.

[0018] Figure 2 It is a three-dimensional structure diagram of another perspective proposed by the present invention.

[0019] Figure 3 It is a cross-sectional view of the water storage tank proposed by the present invention.

[0020] Figure 4 It is a cross-sectional view of the vertical rod proposed by the present invention.

[0021] Figure 5 It is an enlarged partial cross-sectional view of the vertical rod and the support arm proposed by the present invention.

[0022] Figure 6 It is Figure 5 a schematic diagram of another perspective.

[0023] Figure 7 It is an enlarged partial cross-sectional view of the support arm and the flower pot holder proposed by the present invention.

[0024] Figure 8 It is an enlarged partial cross-sectional view of the water replenishing pipe and the valve assembly proposed by the present invention.

[0025] Figure 9 It is a schematic diagram of the water replenishing pipe and the adjusting pipe structure proposed in the second embodiment.

[0026] Figure 10Partial cross-sectional enlarged view of the water replenishing pipe, regulating pipe and valve assembly proposed in Embodiment 2 of the present invention.

[0027] The reference numerals in the figure are:

[0028] 100, vertical rod;

[0029] 200, flower pot stand; 201, elastic member; 202, rack; 203, gear;

[0030] 300, support arm; 301, control groove; 302, suction pipe; 303, piston; 304, lead screw;

[0031] 400, water storage tank;

[0032] 500, water replenishing pipe; 501, regulating pipe; 502, cover plate; 503, connecting rod; 504, valve core; 505, valve seat. Detailed implementation manners

[0033] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the protection scope of the present invention.

[0034] The following illustrates the implementation manners of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0035] Embodiment 1: Refer to Figures 1 - 8 , an assembled three-dimensional flower pot, including a vertical rod 100, a water storage tank 400, a support arm 300, a transmission mechanism, a suction pipe 302, a water replenishing pipe 500 and a valve assembly; through passive negative pressure drive and mechanical adaptive control, automatic and precise water replenishment at high places of the three-dimensional flower pot is realized, which is suitable for balcony, rooftop three-dimensional planting, plant wall in the atrium of a shopping mall and temporary exhibition scenery.

[0036] The vertical rod 100 is a hollow tubular structure. The bottom of the vertical rod 100 is open, and the top of the vertical rod 100 is closed.

[0037] The water storage tank 400 is used for storing water. The bottom of the vertical rod 100 is inserted into the water storage tank 400 and communicated with the water body. An air pressure balance pipe is provided at the top of the water storage tank 400 to communicate the inside of the water storage tank 400 with the outside atmosphere.

[0038] There are multiple support arms 300. The multiple support arms 300 are all installed on the vertical rod 100 and are spaced apart along the axial direction of the vertical rod 100. Through holes are provided on the support arms 300, and flower pot racks 200 are installed in the through holes. The flower pot racks 200 are used for placing flower pots.

[0039] An outer edge is provided on the outer circumference of the top of the flower pot rack 200. An elastic member 201 is sleeved on the flower pot rack 200. One end of the elastic member 201 is installed at the outer edge of the flower pot, and the other end is installed on the support arm 300. When the flower pot is placed in the flower pot rack 200, the gravity of the flower pot causes the flower pot rack 200 to move downward in the through hole, and at the same time compresses the elastic member 201. The elastic member 201 adopts a spiral spring, and its stiffness coefficient ranges from 10 - 50 N / mm. A silica gel airbag can also be used, and the pre - charged air pressure in the airbag is 0.1 - 0.3 MPa.

[0040] A control groove 301 is provided inside the support arm 300. A piston 303 is installed in the control groove 301. The piston 303 linearly moves along the inner wall of the control groove 301. An air suction pipe 302 is installed inside the vertical rod 100, connecting the top area of the vertical rod 100 with the control groove 301. One end of the air suction pipe 302 is located in the top area inside the vertical rod 100, and the other end extends into the control groove 301. When the piston 303 moves, it extracts the gas inside the vertical rod 100 through the air suction pipe 302 to form a negative pressure inside the vertical rod 100, causing the water in the water storage tank 400 to rise along the vertical rod 100.

[0041] The movement of the piston 303 is driven when the flower pot rack 200 moves due to the weight of the flower pot, specifically driven by a transmission mechanism.

[0042] The transmission mechanism in this embodiment includes a rack 202, a gear 203, and a lead screw 304. A groove is provided on the outer wall of the flower pot rack 200, and the rack 202 is installed on the inner wall of the groove. The gear 203 is arranged in the groove. Specifically, the gear 203 is rotationally connected to the inner wall of the groove through a rotating shaft or a rotating block. The gear 203 meshes with the rack 202. A lead screw 304 is installed at the center of the axis of the gear 203. One end of the lead screw 304 extends into the control groove 301 and is threadedly connected to the head of the piston 303. When the flower pot rack 200 moves downward, it drives the rack 202 to move. The rack 202 drives the gear 203 to rotate. The gear 203 drives the lead screw 304 to rotate, driving the lead screw 304 to push the piston 303 to contract into the control groove 301, and extracting the gas inside the vertical rod 100 through the air suction pipe 302.

[0043] The flower pot stand 200 is connected to the vertical rod 100 through a water replenishing pipe 500. One end of the water replenishing pipe 500 is inserted into the vertical rod 100, and the other end is inserted into the bottom of the flower pot stand 200. The middle section of the water replenishing pipe 500 is a flexible hose, which can be bent and folded arbitrarily. The flexible hose is a corrugated silica gel pipe with a bending radius ≤ 5 cm, and the inner wall of the flexible hose is coated with a hydrophobic coating to reduce water flow resistance. When the piston 303 moves, it drives the air suction pipe 302 to suck the gas in the vertical rod 100 into the control groove 301, so as to form a negative pressure in the vertical rod 100. The water in the water storage tank 400 rises in the vertical rod 100, and the water flow in the rising process passes through one end of the water replenishing pipe 500. As the water level in the vertical rod 100 rises, the water is discharged from the other end of the water replenishing pipe 500 and enters the flower pot stand 200.

[0044] The valve assembly is installed on the water replenishing pipe 500 and is used to control the opening and closing of the water replenishing pipe 500. In this embodiment, the valve assembly includes a cover plate 502 provided at one end of the water replenishing pipe 500; a valve seat 505 installed on the inner wall of the water replenishing pipe 500; a valve core 504 connected to the cover plate 502 through a connecting rod 503. When the water level in the flower pot stand 200 rises, the cover plate 502 drives the valve core 504 to be in sealing contact with the valve seat 505, blocking the water inlet of the water replenishing pipe 500.

[0045] After the water enters the water replenishing pipe 500 from the vertical rod 100, as the water level rises, the water lifts the cover plate 502, is discharged from the water replenishing pipe 500 and accumulates in the flower pot stand 200. As the water in the flower pot stand 200 increases, under the buoyancy of the water, the cover plate 502 floats on the water, and the cover plate 502 drives the valve core 504 to move upward and contact the inner wall of the valve seat 505, blocking the water inlet of the water replenishing pipe 500.

[0046] In the present invention, the piston 303 is used to pump air to reduce the internal air pressure (negative pressure) of the hollow pipe, and the external atmospheric pressure presses the water in the water storage container into the pipeline, realizing water conveyance without a pump.

[0047] Physical verification:

[0048] According to Torricelli's experiment, the standard atmospheric pressure (about 101 kPa) can theoretically push the water column up about 10.3 meters. If the height of the vertical rod 100 ≤ 10 meters, this scheme is physically valid;

[0049] Key formula: is the water climbing height, p is the water density, and g is the acceleration due to gravity;

[0050] If the designed height of the vertical rod 100 is 3 meters, the required negative pressure only needs about 30 kPa (about 0.5 atm), which can be achieved by driving the piston 303 through the gravity of the flower pot.

[0051] Gravity trigger and mechanical transmission

[0052] Gravity of flowerpot → Movement of piston 303: Assume the weight of a single flowerpot (including soil and plant) is 5 kg, then the force applied to piston 303 is 5 kg × 9.8 m / s 2 × 5 = 245 N, which is sufficient to drive small piston 303 (generating a negative pressure of 24.5 kPa when the area is 10 cm 2 .

[0053] Feasibility of layered air extraction: The pistons 303 of each layer of flowerpots act independently. Through the design of a segmented air extraction pipe (similar to a floor valve), the "layer-by-layer activation" of negative pressure can be realized to ensure that each layer of flowerpots can be replenished with water.

[0054] Embodiment 2: The difference between this embodiment and Embodiment 1 is that, referring to Figures 9 - 10 , the valve assembly includes an adjustment pipe 501, a cover plate 502, a valve seat 505, and a valve core 504. One end of the water supply pipe 500 located inside the flowerpot rack 200 is provided with an adjustment pipe 501. The outer wall of the adjustment pipe 501 is threadedly connected to the inner wall of the water supply pipe 500. By rotating the adjustment pipe 501, the height of the adjustment pipe 501 extending out of the water supply pipe 500 can be adjusted, so as to adjust the amount of water entering the flowerpot rack 200. A valve seat 505 is installed inside the adjustment pipe 501. One end of the adjustment pipe 501 is provided with a cover plate 502. A connecting rod 503 is installed on the cover plate 502. The connecting pipe passes through the valve seat 505 and is connected to a valve core 504. The valve core 504 is arranged inside the adjustment pipe 501, and the cover plate 502 is in sealed contact with one end of the adjustment pipe 501.

[0055] Embodiment 3: The difference between this embodiment and Embodiment 1 is that the transmission mechanism includes: a connecting rope, one end of which is installed on the piston 303, and the other end passes through the control groove 301 and is connected to the bottom of the flowerpot rack 200. When the flowerpot rack 200 moves downward, the connecting rope pulls the piston 303 to contract into the control groove 301. A spring is connected to the piston 303, and one end of the spring is connected to the inner wall of the control groove 301. The spring provides a restoring force for the piston 303.

[0056] During use, the bottom of the vertical rod 100 is inserted into the water storage tank 400, the water storage tank 400 is full of water, no flowerpots are placed on the flowerpot rack 200 on the support arm 300, the elastic member 201 is in a natural stretched state, the piston 303 is located at the initial position of the control groove 301, and the air pressure inside the vertical rod 100 is balanced with the outside.

[0057] Flowerpot placement triggers transmission: When a flowerpot is placed in the flowerpot rack 200, the gravity of the flowerpot drives the flowerpot rack 200 to move downward along the through hole, compressing the elastic member 201. When the flowerpot rack 200 moves downward, the rack 202 in the outer wall groove thereof moves downward synchronously, driving the gear 203 to rotate. The lead screw 304 at the center of the gear 203 rotates accordingly, pushing the piston 303 to contract into the control groove 301.

[0058] Negative pressure generation and water level rise: When the piston 303 contracts, the air at the top of the vertical rod 100 is extracted through the suction pipe 302 into the control groove 301, creating a negative pressure inside the vertical rod 100. The external atmospheric pressure pushes the water in the water storage tank 400 upward along the vertical rod 100, and the water flows through the water supply pipe 500 into the bottom of the flower pot rack 200.

[0059] Automatic water supply and water level control: Water is discharged from the end of the water supply pipe 500 and gradually fills the flower pot rack 200; when the water level in the flower pot rack 200 rises to the set height, the buoyancy pushes the cover plate 502 to float upward, driving the valve core 504 into sealing contact with the valve seat 505, blocking the water inlet of the water supply pipe 500. The elastic member 201 resets after the flower pot is removed, the flower pot rack 200 rebounds, the piston 303 resets, and the system returns to the initial state.

[0060] The adjusting pipe 501 can also be rotated to change its length extending out of the water supply pipe 500, thereby adjusting the outlet height of the water supply pipe 500. When the water level reaches the outlet height of the adjusting pipe 501, the buoyancy pushes the cover plate 502 to close the valve, achieving customized water level control. For example, succulent plants require a low water level, while aquatic plants require a high water level.

[0061] When the flower pot rack 200 moves downward, the piston 303 can also be directly pulled into the control groove 301 by the connecting rope. The connecting rope must have anti-stretching properties, such as nylon rope or steel wire rope, to ensure the force transmission efficiency.

[0062] In summary, compared with the prior art, the following beneficial effects are achieved:

[0063] By driving the mechanical transmission with the self-weight of the flower pot and combining the negative pressure principle, water is transported from the bottom water storage tank 400 to the high-position flower pot. No electric power-driven equipment such as a water pump is required, realizing full-automatic water supply for high-position flower pots, and it can be used outdoors without power grid coverage, indoors where it is difficult to install a water pump, or on a temporary exhibition stand.

[0064] Using the principle that the piston 303 pumps air to form a negative pressure and the external atmospheric pressure presses water into the pipeline to achieve pump-free water transmission, the physical principle is reliable, and no complex electric power equipment and pipeline system are required, reducing the maintenance difficulty and cost.

[0065] The piston 303 of each layer of flower pots acts independently. Through the segmented suction pipe design, "layer-by-layer activation" of negative pressure can be realized, ensuring that each layer of flower pots can be supplied with water, and the water supply is triggered by the gravity of the flower pot, and the water supply process can be automatically started according to whether the flower pot is placed or not.

[0066] By rotating the adjusting pipe 501 to change its length extending out of the water supply pipe 500, the outlet height of the water supply pipe 500 can be adjusted, thereby controlling the water level in the flower pot rack 200 to meet the water level requirements of different plants such as succulent plants requiring a low water level and aquatic plants requiring a high water level.

[0067] Components such as the vertical pole 100, the support arm 300, and the flower pot rack 200 can be flexibly assembled and disassembled, suitable for various scenarios such as family balconies, rooftop vertical planting, plant walls in shopping mall atriums, temporary exhibition settings, and municipal greening, and can meet the vertical space planting and landscape decoration requirements in different scenarios.

[0068] Accordingly, while the invention has been described herein with reference to its specific embodiments, modifications, various changes and substitutions are also within the foregoing disclosure, and it is to be understood that in some instances, some features of the invention may be employed without a corresponding use of other features without departing from the scope and spirit of the invention as proposed. Accordingly, many modifications may be made to adapt a particular environment or material to the essential scope and spirit of the invention. The invention is not intended to be limited to the specific terms and / or specific embodiments disclosed as the best mode contemplated for carrying out the invention, but the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention will be determined only by the appended claims.

Claims

1. An assembled three-dimensional flowerpot, characterized in that, Comprising: A vertical rod (100), which is a hollow tubular structure. The bottom of the vertical rod (100) is open, and the top of the vertical rod (100) is closed; A water storage tank (400) for storing water. The bottom of the vertical rod (100) is inserted into the water storage tank (400) and communicated with the water body; A plurality of support arms (300) are distributed at intervals along the axial direction of the vertical rod (100). A flower pot rack (200) is installed on each support arm (300), and the flower pot rack (200) is used for placing flower pots; A control groove (301) is opened inside the support arm (300), and a linearly movable piston (303) is arranged in the control groove (301); A transmission mechanism is arranged inside the support arm (300). The flower pot rack (200) is connected to the piston (303) through the transmission mechanism. The transmission mechanism is used to convert the movement of the flower pot rack (200) into the linear movement of the piston (303); An air suction pipe (302) communicates the top area of the vertical rod (100) with the control groove (301). When the piston (303) moves, it extracts the gas inside the vertical rod (100) through the air suction pipe (302) to form a negative pressure inside the vertical rod (100), so that the water in the water storage tank (400) rises along the vertical rod (100); A water replenishing pipe (500) has one end inserted into the vertical rod (100) and the other end inserted into the bottom of the flower pot rack (200). The water replenishing pipe (500) is used to send the water inside the vertical rod (100) into the flower pot rack (200); A valve assembly is installed on the water replenishing pipe (500), and the valve assembly is used to control the opening and closing of the water replenishing pipe (500).

2. The assembled three-dimensional flowerpot according to claim 1, characterized in that The said transmission mechanism includes: A rack (202). A groove is opened on the outer wall of the flower pot rack (200), and the rack (202) is installed on the inner wall of the groove; A gear (203) is arranged in the groove. The rack (202) meshes with the gear (203); A lead screw (304) has one end installed on the gear (203) and the other end extending into the control groove (301) and threadedly connected to the piston (303). When the flower pot rack (200) moves downward, the rack (202) drives the gear (203) to rotate, driving the lead screw (304) to push the piston (303) to contract into the control groove (301), and extracting the gas inside the vertical rod (100) through the air suction pipe (302).

3. The assembled three-dimensional flowerpot according to claim 1, characterized in that, The said valve assembly includes: A cover plate (502) is arranged at one end of the water replenishing pipe (500); A valve seat (505) is installed on the inner wall of the water replenishing pipe (500); A valve core (504) is connected to the cover plate (502) through a connecting rod (503). When the water level in the flower pot rack (200) rises, the cover plate (502) drives the valve core (504) to be in sealing contact with the valve seat (505), blocking the water inlet of the water replenishing pipe (500).

4. The assembled three-dimensional flowerpot according to claim 3, characterized in that The said valve assembly includes: An adjusting pipe (501) is threadedly connected to the end of the water replenishing pipe (500). By rotating the adjusting pipe (501), its extended length is changed. The cover plate (502) is arranged at one end of the adjusting pipe (501), and both the valve seat (505) and the valve core (504) are arranged inside the adjusting pipe (501).

5. The assembled three-dimensional flowerpot according to claim 1, characterized in that, The top of the said water storage tank (400) is provided with a pressure balance pipe, which communicates the inside of the water storage tank (400) with the outside atmosphere.

6. The assembled three-dimensional flowerpot according to claim 1, characterized in that, The middle section of the water replenishing pipe (500) is a flexible hose.

7. The assembled three-dimensional flowerpot according to claim 6, characterized in that, The flexible hose is a corrugated silica gel tube with a bending radius ≤ 5 cm, and the inner wall of the flexible hose is coated with a hydrophobic coating to reduce water flow resistance.

8. The assembled three-dimensional flowerpot according to claim 1, characterized in that, The flower pot stand (200) includes: An elastic member (201) sleeved on the outer ring of the flower pot stand (200), with one end installed at the outer edge of the flower pot and the other end installed on the support arm (300). When the flower pot is placed in the flower pot stand (200), gravity drives the flower pot stand (200) to move downward and compress the elastic member (201).

9. The assembled three-dimensional flowerpot according to claim 1, characterized in that, A through hole is provided on the support arm (300), and the flower pot stand (200) is installed in the through hole.

10. The assembled three-dimensional flowerpot according to claim 1, characterized in that, The transmission mechanism includes: A connecting rope, with one end installed on the piston (303), and the other end passing through the control groove (301) and connected to the bottom of the flower pot stand (200). As the flower pot stand (200) moves downward, the connecting rope pulls the piston (303) to contract into the control groove (301).

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